public function OpenIDConnectClientBase::authorize in OpenID Connect / OAuth client 7

Redirects the user to the authorization endpoint.

The authorization endpoint authenticates the user and returns them to the redirect_uri specified previously with an authorization code that can be exchanged for an access token.

Parameters

string $scope: Name of scope(s) that with user consent will provide access to otherwise restricted user data. Defaults to "openid email".

Overrides OpenIDConnectClientInterface::authorize

File

includes/OpenIDConnectClientBase.class.php, line 115

Base class for OpenID Connect clients.

Class

OpenIDConnectClientBase

Base class for OpenID Connect clients.

Code

public function authorize($scope = 'openid email') {
  $redirect_uri = OPENID_CONNECT_REDIRECT_PATH_BASE . '/' . $this->name;
  $url_options = array(
    'query' => array(
      'client_id' => $this
        ->getSetting('client_id'),
      'response_type' => 'code',
      'scope' => $scope,
      'redirect_uri' => url($redirect_uri, array(
        'absolute' => TRUE,
      )),
      'state' => openid_connect_create_state_token(),
    ),
  );
  $endpoints = $this
    ->getEndpoints();

  // Clear $_GET['destination'] because we need to override it.
  unset($_GET['destination']);
  drupal_goto($endpoints['authorization'], $url_options);
}